1 files changed, 0 insertions, 221 deletions

diff --git a/lib/cryptopp/seckey.h b/lib/cryptopp/seckey.h
deleted file mode 100644
index 35046a61b..000000000
--- a/lib/cryptopp/seckey.h
+++ /dev/null
@@ -1,221 +0,0 @@
-// seckey.h - written and placed in the public domain by Wei Dai
-
-// This file contains helper classes/functions for implementing secret key algorithms.
-
-#ifndef CRYPTOPP_SECKEY_H
-#define CRYPTOPP_SECKEY_H
-
-#include "cryptlib.h"
-#include "misc.h"
-#include "simple.h"
-
-NAMESPACE_BEGIN(CryptoPP)
-
-inline CipherDir ReverseCipherDir(CipherDir dir)
-{
-	return (dir == ENCRYPTION) ? DECRYPTION : ENCRYPTION;
-}
-
-//! to be inherited by block ciphers with fixed block size
-template <unsigned int N>
-class FixedBlockSize
-{
-public:
-	CRYPTOPP_CONSTANT(BLOCKSIZE = N)
-};
-
-// ************** rounds ***************
-
-//! to be inherited by ciphers with fixed number of rounds
-template <unsigned int R>
-class FixedRounds
-{
-public:
-	CRYPTOPP_CONSTANT(ROUNDS = R)
-};
-
-//! to be inherited by ciphers with variable number of rounds
-template <unsigned int D, unsigned int N=1, unsigned int M=INT_MAX>		// use INT_MAX here because enums are treated as signed ints
-class VariableRounds
-{
-public:
-	CRYPTOPP_CONSTANT(DEFAULT_ROUNDS = D)
-	CRYPTOPP_CONSTANT(MIN_ROUNDS = N)
-	CRYPTOPP_CONSTANT(MAX_ROUNDS = M)
-	static unsigned int StaticGetDefaultRounds(size_t keylength) {return DEFAULT_ROUNDS;}
-
-protected:
-	inline void ThrowIfInvalidRounds(int rounds, const Algorithm *alg)
-	{
-		if (rounds < MIN_ROUNDS || rounds > MAX_ROUNDS)
-			throw InvalidRounds(alg->AlgorithmName(), rounds);
-	}
-
-	inline unsigned int GetRoundsAndThrowIfInvalid(const NameValuePairs &param, const Algorithm *alg)
-	{
-		int rounds = param.GetIntValueWithDefault("Rounds", DEFAULT_ROUNDS);
-		ThrowIfInvalidRounds(rounds, alg);
-		return (unsigned int)rounds;
-	}
-};
-
-// ************** key length ***************
-
-//! to be inherited by keyed algorithms with fixed key length
-template <unsigned int N, unsigned int IV_REQ = SimpleKeyingInterface::NOT_RESYNCHRONIZABLE, unsigned int IV_L = 0>
-class FixedKeyLength
-{
-public:
-	CRYPTOPP_CONSTANT(KEYLENGTH=N)
-	CRYPTOPP_CONSTANT(MIN_KEYLENGTH=N)
-	CRYPTOPP_CONSTANT(MAX_KEYLENGTH=N)
-	CRYPTOPP_CONSTANT(DEFAULT_KEYLENGTH=N)
-	CRYPTOPP_CONSTANT(IV_REQUIREMENT = IV_REQ)
-	CRYPTOPP_CONSTANT(IV_LENGTH = IV_L)
-	static size_t CRYPTOPP_API StaticGetValidKeyLength(size_t) {return KEYLENGTH;}
-};
-
-/// support query of variable key length, template parameters are default, min, max, multiple (default multiple 1)
-template <unsigned int D, unsigned int N, unsigned int M, unsigned int Q = 1, unsigned int IV_REQ = SimpleKeyingInterface::NOT_RESYNCHRONIZABLE, unsigned int IV_L = 0>
-class VariableKeyLength
-{
-	// make these private to avoid Doxygen documenting them in all derived classes
-	CRYPTOPP_COMPILE_ASSERT(Q > 0);
-	CRYPTOPP_COMPILE_ASSERT(N % Q == 0);
-	CRYPTOPP_COMPILE_ASSERT(M % Q == 0);
-	CRYPTOPP_COMPILE_ASSERT(N < M);
-	CRYPTOPP_COMPILE_ASSERT(D >= N);
-	CRYPTOPP_COMPILE_ASSERT(M >= D);
-
-public:
-	CRYPTOPP_CONSTANT(MIN_KEYLENGTH=N)
-	CRYPTOPP_CONSTANT(MAX_KEYLENGTH=M)
-	CRYPTOPP_CONSTANT(DEFAULT_KEYLENGTH=D)
-	CRYPTOPP_CONSTANT(KEYLENGTH_MULTIPLE=Q)
-	CRYPTOPP_CONSTANT(IV_REQUIREMENT=IV_REQ)
-	CRYPTOPP_CONSTANT(IV_LENGTH=IV_L)
-
-	static size_t CRYPTOPP_API StaticGetValidKeyLength(size_t n)
-	{
-		if (n < (size_t)MIN_KEYLENGTH)
-			return MIN_KEYLENGTH;
-		else if (n > (size_t)MAX_KEYLENGTH)
-			return (size_t)MAX_KEYLENGTH;
-		else
-		{
-			n += KEYLENGTH_MULTIPLE-1;
-			return n - n%KEYLENGTH_MULTIPLE;
-		}
-	}
-};
-
-/// support query of key length that's the same as another class
-template <class T, unsigned int IV_REQ = SimpleKeyingInterface::NOT_RESYNCHRONIZABLE, unsigned int IV_L = 0>
-class SameKeyLengthAs
-{
-public:
-	CRYPTOPP_CONSTANT(MIN_KEYLENGTH=T::MIN_KEYLENGTH)
-	CRYPTOPP_CONSTANT(MAX_KEYLENGTH=T::MAX_KEYLENGTH)
-	CRYPTOPP_CONSTANT(DEFAULT_KEYLENGTH=T::DEFAULT_KEYLENGTH)
-	CRYPTOPP_CONSTANT(IV_REQUIREMENT=IV_REQ)
-	CRYPTOPP_CONSTANT(IV_LENGTH=IV_L)
-
-	static size_t CRYPTOPP_API StaticGetValidKeyLength(size_t keylength)
-		{return T::StaticGetValidKeyLength(keylength);}
-};
-
-// ************** implementation helper for SimpleKeyed ***************
-
-//! _
-template <class BASE, class INFO = BASE>
-class CRYPTOPP_NO_VTABLE SimpleKeyingInterfaceImpl : public BASE
-{
-public:
-	size_t MinKeyLength() const {return INFO::MIN_KEYLENGTH;}
-	size_t MaxKeyLength() const {return (size_t)INFO::MAX_KEYLENGTH;}
-	size_t DefaultKeyLength() const {return INFO::DEFAULT_KEYLENGTH;}
-	size_t GetValidKeyLength(size_t n) const {return INFO::StaticGetValidKeyLength(n);}
-	SimpleKeyingInterface::IV_Requirement IVRequirement() const {return (SimpleKeyingInterface::IV_Requirement)INFO::IV_REQUIREMENT;}
-	unsigned int IVSize() const {return INFO::IV_LENGTH;}
-};
-
-template <class INFO, class BASE = BlockCipher>
-class CRYPTOPP_NO_VTABLE BlockCipherImpl : public AlgorithmImpl<SimpleKeyingInterfaceImpl<TwoBases<BASE, INFO> > >
-{
-public:
-	unsigned int BlockSize() const {return this->BLOCKSIZE;}
-};
-
-//! _
-template <CipherDir DIR, class BASE>
-class BlockCipherFinal : public ClonableImpl<BlockCipherFinal<DIR, BASE>, BASE>
-{
-public:
- 	BlockCipherFinal() {}
-	BlockCipherFinal(const byte *key)
-		{this->SetKey(key, this->DEFAULT_KEYLENGTH);}
-	BlockCipherFinal(const byte *key, size_t length)
-		{this->SetKey(key, length);}
-	BlockCipherFinal(const byte *key, size_t length, unsigned int rounds)
-		{this->SetKeyWithRounds(key, length, rounds);}
-
-	bool IsForwardTransformation() const {return DIR == ENCRYPTION;}
-};
-
-//! _
-template <class BASE, class INFO = BASE>
-class MessageAuthenticationCodeImpl : public AlgorithmImpl<SimpleKeyingInterfaceImpl<BASE, INFO>, INFO>
-{
-};
-
-//! _
-template <class BASE>
-class MessageAuthenticationCodeFinal : public ClonableImpl<MessageAuthenticationCodeFinal<BASE>, MessageAuthenticationCodeImpl<BASE> >
-{
-public:
- 	MessageAuthenticationCodeFinal() {}
-	MessageAuthenticationCodeFinal(const byte *key)
-		{this->SetKey(key, this->DEFAULT_KEYLENGTH);}
-	MessageAuthenticationCodeFinal(const byte *key, size_t length)
-		{this->SetKey(key, length);}
-};
-
-// ************** documentation ***************
-
-//! These objects usually should not be used directly. See CipherModeDocumentation instead.
-/*! Each class derived from this one defines two types, Encryption and Decryption, 
-	both of which implement the BlockCipher interface. */
-struct BlockCipherDocumentation
-{
-	//! implements the BlockCipher interface
-	typedef BlockCipher Encryption;
-	//! implements the BlockCipher interface
-	typedef BlockCipher Decryption;
-};
-
-/*! \brief Each class derived from this one defines two types, Encryption and Decryption, 
-	both of which implement the SymmetricCipher interface. Two types of classes derive
-	from this class: stream ciphers and block cipher modes. Stream ciphers can be used
-	alone, cipher mode classes need to be used with a block cipher. See CipherModeDocumentation
-	for more for information about using cipher modes and block ciphers. */
-struct SymmetricCipherDocumentation
-{
-	//! implements the SymmetricCipher interface
-	typedef SymmetricCipher Encryption;
-	//! implements the SymmetricCipher interface
-	typedef SymmetricCipher Decryption;
-};
-
-/*! \brief Each class derived from this one defines two types, Encryption and Decryption, 
-	both of which implement the AuthenticatedSymmetricCipher interface. */
-struct AuthenticatedSymmetricCipherDocumentation
-{
-	//! implements the AuthenticatedSymmetricCipher interface
-	typedef AuthenticatedSymmetricCipher Encryption;
-	//! implements the AuthenticatedSymmetricCipher interface
-	typedef AuthenticatedSymmetricCipher Decryption;
-};
-
-NAMESPACE_END
-
-#endif